From f12848f9e1cbb079b9237b4074872e65d7aaa1a1 Mon Sep 17 00:00:00 2001
From: Michael Alexsander Silva Dias <michaelalexsander@protonmail.com>
Date: Thu, 11 Apr 2019 21:48:40 -0300
Subject: [PATCH] Document String's 'is_valid_filename()'

(cherry picked from commit 70499faff80b7213d7344db6128a8dc51634613f)
---
 doc/classes/String.xml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/doc/classes/String.xml b/doc/classes/String.xml
index 6ac47a89c2..31633d38fc 100644
--- a/doc/classes/String.xml
+++ b/doc/classes/String.xml
@@ -432,6 +432,14 @@
 				Returns [code]true[/code] if this string is a subsequence of the given string, without considering case.
 			</description>
 		</method>
+		<method name="is_valid_filename">
+			<return type="bool">
+			</return>
+			<description>
+				Returns [code]true[/code] if this string is free from characters that aren't allowed in file names, those being:
+				[code]: / \ ? * " | % < >[/code]
+			</description>
+		</method>
 		<method name="is_valid_float">
 			<return type="bool">
 			</return>